CN210915282U

CN210915282U - Movable chute

Info

Publication number: CN210915282U
Application number: CN201921724818.2U
Authority: CN
Inventors: 于阔沛; 隋成富; 赵智坤; 宁常飞
Original assignee: Qingdao Qingli Environment Protection Equipment Co ltd
Current assignee: Qingdao Qingli Environment Protection Equipment Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-03
Anticipated expiration: 2029-10-15

Abstract

The utility model belongs to the technical field of mineral wool board production facility and specifically relates to a movable chute. The device comprises a frame, a fixed bearing table, a Y-direction guide rail, a Y-direction sliding table, an X-direction guide rail, an X-direction sliding table, a Y-direction screw rod, an X-direction screw rod, a first rotating handle, a second rotating handle, a supporting rod, a balancing weight, a chute, a water inlet pipe and a water return pipe. On one hand, the chute of the device can be conveniently adjusted left, right, front and back to adapt to the change of the position of the discharge hole of the cupola furnace and/or the feed hole of the centrifuge; on one hand, the balance weight block is arranged, so that the overall stability is better; on the other hand, the liquid storage part with wide and deep liquid storage part is used for storing liquid and buffering liquid, and the flow-guiding part with narrow and shallow liquid guiding part is used for limiting liquid outlet, so that the liquid outlet is stable, and the production of a subsequent centrifugal machine is convenient.

Description

Movable chute

Technical Field

The utility model belongs to the technical field of mineral wool board production facility and specifically relates to a movable chute.

Background

In the production process of the mineral wool board, molten liquid melted in the cupola furnace needs to enter a centrifugal machine to be carried by a chute machine, so that transition is completed. The existing chute is fixed, and once the position of a discharge hole of a cupola furnace and/or the position of a feed inlet of a centrifuge are changed, the existing chute cannot be correspondingly adjusted to be matched with the existing chute. Moreover, the existing chute machine does not have a balancing weight, after the molten liquid enters the chute, one end of the supporting rod is heavier, the overall balance is poor, and the potential safety hazard of production exists. On the other hand, the melt bearing cavity of the chute of the conventional chute machine is as deep as the front and the back, so that the problems that the chute is unstable when flowing out the melt and the liquid output amount per unit time is inconsistent are easily caused, and the subsequent production is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a movable chute which can be adjusted conveniently left, right, front and back to adapt to the position change of a discharge port of a cupola and/or a feed port of a centrifuge; on one hand, the balance weight block is arranged, so that the overall stability is better; on the other hand, the liquid storage part with wide and deep liquid storage part is used for storing liquid and buffering liquid, and the flow guide part with narrow and shallow liquid guide part is used for limiting liquid, so that the liquid can be stably discharged, the production of a subsequent centrifugal machine is facilitated, and the technical scheme is as follows:

a movable chute is characterized by comprising a rack, a fixed bearing table, a Y-direction guide rail, a Y-direction sliding table, an X-direction guide rail, an X-direction sliding table, a Y-direction screw rod, an X-direction screw rod, a first rotating handle, a second rotating handle, a support rod, a balancing weight, a chute, a water inlet pipe and a water return pipe, wherein the fixed bearing table is fixedly arranged at the top of the rack; the Y-direction screw is in threaded connection with the first fixing plate, the X-direction guide rail is fixedly arranged on the Y-direction sliding table, the X-direction sliding table is in sliding connection with the X-direction guide rail, the X-direction guide rail is perpendicular to the Y-direction guide rail, a second fixing plate with a threaded hole is fixedly arranged on the Y-direction sliding table, one end of the X-direction screw is fixedly connected with the second rotating handle, and the other end of the X-direction screw is in rotating connection with the X-direction sliding table; the X-direction screw rod is in threaded connection with the second fixing plate, the supporting rod is fixedly arranged on the X-direction sliding table, the chute is arranged at one end of the supporting rod, and the balancing weight is arranged at the other end of the supporting rod; the inlet tube and the return pipe are arranged on two sides of the supporting rod, the chute is of a double-layer structure, the interlayer is a hollow cavity, and the inlet tube and the return pipe are communicated with the hollow cavity.

On the basis of the technical scheme, the top of the chute is a molten liquid bearing cavity, the molten liquid bearing cavity is integrally formed by a liquid storage part and a flow guide part, the width of the molten liquid bearing cavity is gradually reduced from front to back, and the depth of the liquid storage part is greater than that of the flow guide part.

On the basis of the technical scheme, the bottom edge of the cross section of the liquid storage part is arc-shaped, and the bottom edge of the cross section of the flow guide part is V-shaped.

The utility model has the advantages that: on one hand, the chute of the device can be conveniently adjusted left, right, front and back to adapt to the change of the position of the discharge hole of the cupola furnace and/or the feed hole of the centrifuge; on one hand, the balance weight block is arranged, so that the overall stability is better; on the other hand, the liquid storage part with wide and deep liquid storage part is used for storing liquid and buffering liquid, and the flow-guiding part with narrow and shallow liquid guiding part is used for limiting liquid outlet, so that the liquid outlet is stable, and the production of a subsequent centrifugal machine is convenient.

Drawings

FIG. 1: the front view structure schematic diagram of the utility model;

FIG. 2: the utility model discloses a schematic overlooking structure;

FIG. 3: the cross section structure of the diversion part of the utility model is shown schematically;

Detailed Description

The invention will be further explained with reference to the following figures and examples:

in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the X direction refers to the front-back direction as shown in fig. 1, and the Y direction refers to the left-right direction as shown in fig. 1. The terms "center," "length," "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 and 2, a movable chute is characterized by comprising a frame 100, a fixed bearing platform 101, a Y-direction guide rail 101a, a Y-direction sliding platform 102, an X-direction guide rail 102a, an X-direction sliding platform 103, a Y-direction screw 201, an X-direction screw 203, a first rotating handle 104, a second rotating handle 110, a support rod 105, a counterweight 106, a chute 107, a water inlet pipe 109 and a water return pipe 108, wherein the fixed bearing platform 101 is fixedly arranged at the top of the frame 100, the Y-direction guide rail 101a is fixedly arranged on the fixed bearing platform 101, the Y-direction sliding platform 102 is in sliding connection with the Y-direction guide rail 101a, a first fixing plate 200 with a threaded hole is fixedly arranged on the fixed bearing platform 101, one end of the Y-direction screw 201 is fixedly connected with the first rotating handle 104, and the other end is in rotating connection with the Y-; the Y-direction screw 201 is in threaded connection with the first fixing plate 200, the X-direction guide rail 102a is fixedly arranged on the Y-direction sliding table 102, the X-direction sliding table 103 is in sliding connection with the X-direction guide rail 102a, the X-direction guide rail 102a is perpendicular to the Y-direction guide rail 101a, the Y-direction sliding table 102 is fixedly provided with a second fixing plate 202 with a threaded hole, one end of the X-direction screw 203 is fixedly connected with the second rotating handle 110, and the other end of the X-direction screw is rotatably connected with the X-direction sliding table 103; the X-direction screw 203 is in threaded connection with the second fixing plate 202, the supporting rod 105 is fixedly installed on the X-direction sliding table 103, the chute 107 is installed at one end of the supporting rod 105, and the counterweight 106 is installed at the other end of the supporting rod 105; inlet tube 109 and wet return 108 set up in the both sides of bracing piece 105, chute 107 is bilayer structure, and the intermediate layer is a well cavity A, inlet tube 109 and wet return 108 all are linked together with well cavity, and so the circulating water constantly gets into well cavity A by inlet tube 109 and again from wet return 108 outflow can avoid chute 107 high temperature to protect chute 107.

Preferably, the top of the chute 107 is a melt bearing cavity, the melt bearing cavity is integrally formed by a liquid storage part 1a and a flow guide part 1b, the width of the melt bearing cavity is gradually reduced from front to back, and the depth of the liquid storage part 1a is greater than that of the flow guide part 1 b. When the liquid storage part 1a is used, the liquid storage part 1a is close to a discharge port of the cupola, the flow guide part 1b is close to a feed port of the centrifuge, and the liquid storage part 1a is wide and deep, so that disturbance of molten liquid in a molten liquid bearing cavity when the molten liquid flowing out from the discharge port of the cupola falls into the liquid storage part 1a can be greatly reduced, stable liquid outlet of the subsequent flow guide part 1b is facilitated, and the flow guide part 1b is narrow and shallow, so that the flow of the molten liquid can be limited, and the stability of the liquid outlet is guaranteed.

In order to improve the accuracy of the liquid outlet direction and prevent the overflow, as shown in fig. 3, preferably, the bottom side of the cross section of the liquid storage part 1a is arc-shaped, and the bottom side of the cross section of the flow guide part 1b is V-shaped. The cross section of the liquid reservoir 1a and the cross section of the flow guide 1b are YZ plane cross sections, and the Z direction is the vertical direction as shown in fig. 1.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. A movable chute is characterized by comprising a rack (100), a fixed bearing table (101), a Y-direction guide rail (101a), a Y-direction sliding table (102), an X-direction guide rail (102a), an X-direction sliding table (103), a Y-direction screw rod (201), an X-direction screw rod (203), a first rotating handle (104), a second rotating handle (110), a support rod (105), a balancing weight (106), a chute (107), a water inlet pipe (109) and a water return pipe (108), wherein the fixed bearing table (101) is fixedly arranged at the top of the rack (100), the Y-direction guide rail (101a) is fixedly arranged on the fixed bearing table (101), the Y-direction sliding table (102) is in sliding connection with the Y-direction guide rail (101a), a first fixing plate (200) with a threaded hole is fixedly arranged on the fixed bearing table (101), and one end of the Y-direction screw rod (201) is fixedly connected with the first rotating handle (104), the other end is rotationally connected with the Y-direction sliding table (102); the Y-direction screw (201) is in threaded connection with the first fixing plate (200), the X-direction guide rail (102a) is fixedly arranged on the Y-direction sliding table (102), the X-direction sliding table (103) is in sliding connection with the X-direction guide rail (102a), the X-direction guide rail (102a) is perpendicular to the Y-direction guide rail (101a), the Y-direction sliding table (102) is fixedly provided with a second fixing plate (202) with a threaded hole, one end of the X-direction screw (203) is fixedly connected with the second rotating handle (110), and the other end of the X-direction screw is in rotating connection with the X-direction sliding table (103); the X-direction screw rod (203) is in threaded connection with the second fixing plate (202), the supporting rod (105) is fixedly installed on the X-direction sliding table (103), the chute (107) is installed at one end of the supporting rod (105), and the balancing weight (106) is installed at the other end of the supporting rod (105); inlet tube (109) and wet return (108) set up in the both sides of bracing piece (105), chute (107) are bilayer structure, and the intermediate layer is a well cavity (A), inlet tube (109) and wet return (108) all are linked together with well cavity.

2. A movable chute according to claim 1 wherein: the top of chute (107) bears the chamber for the melt, the melt bears the chamber and comprises liquid storage portion (1a) and water conservancy diversion portion (1b) an organic whole, the width that the chamber was born to the melt diminishes gradually by preceding to back, the degree of depth of liquid storage portion (1a) is greater than the degree of depth of water conservancy diversion portion (1 b).

3. A movable chute according to claim 2 wherein: the bottom edge of the cross section of the liquid storage part (1a) is arc-shaped, and the bottom edge of the cross section of the flow guide part (1b) is V-shaped.